package com.herui.sdyu_lib.blu;


/**
 * Created by amanda.shan on 2017/5/17.
 */

public interface DeviceServiceLis {

    void setListener(MsgListener listener);

    void setBlueDevice(BlueDevice blueDevice);

    void ask();

    void connect();

    void disBluConnect();

    void send(byte[] bytes);

    void send(byte[] bytes, int len);

}